why petrol engines have more power than diesel engines of
same capacity?
- 27 Answers
- 26489 Views
- BARC, TCS, I also Faced
- E-Mail Answers
Answer Posted / techyy
I am not sure about the relation with calorific value here, because even though calorific value of petrol is higher than diesel it's just by 4MJ/kg. And when we compare petrol and diesel engines of same capacity, diesel engines have longer strokes and hence bigger diameter crankshaft. This results in a diesel engine actually producing more torque than a petrol engine of same capacity.
Hence, as stated above, I feel it's just the relation between Torque, speed and power which results in a petrol engine generating more power than a diesel engine.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How to calculate heat load .For example 10 TR .Then how we will find load (we want rh(relatavie humidity) sir)
why we transfer FA(full arc) to PA(partial arc) in steam turbine at specified load?
What is orthographic drawing?
what type of question has been asked at schwing stetter
current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?
What was the hardest part of obtaining your engineering degree?
How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?
Define enthalpy?
Explain what meant by Transmissability in Vibration ?
Discuss venturimeter?
In order to increase efficiency and reduce co emissions and other emissions, clear coal technologies are receiving major attention. What are these ?
How does a modern submarine move?
HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS
What is wet corrosion and galvanic corrosion?
An employ has after increment has Gross Salary 22000 rupees per month. Earlier he was covered in ESI . now should we deduct ESI from his salary or not.
